#!/usr/bin/env python3
# _*_coding:utf-8 _*_
__author__ = "Gao"
import paramiko

import paramiko

transport = paramiko.Transport(sock=('10.1.20.12', 22655))
transport.connect(username='root', password='34}iv7Uy1smNRPqa')
sftp = paramiko.SFTPClient.from_transport(transport)
transport.close()